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Building Technology and Architectural Planning MCQs: 73 Questions & Answers in Engineering

73 Building Technology and Architectural Planning MCQs in Engineering with answers & explanations. Practice objective questions for competitive exams, interv… Use the answer toggle below to show or hide all solutions, tap an option to check one question, or open a question for its own page.

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Building Technology and Architectural Planning MCQs: 73 Questions & Answers in Engineering

The ratio of the total floor area inclusive of all the floors to the area of the plot on which building stands is known as ___________

Which of the following is not a characteristic of sound?

Sound travels faster in gases than in solids.

The velocity of sound in bricks is __________

The intensity of sound is proportional to __________ of amplitude.

Which of the following relations between loudness and intensity is correct?

Which law states that the magnitude of a sensation is directly proportional to the logarithm of the physical stimulus producing it?

The intensity of sound depends on the ear of the listener.

The amount of sound transmitted outside a room depends on the surface while the amount of sound reflected or absorbed depends on the sound insulation properties of the surface.

Which of the following statements is correct?

For an echo to be distinguished as separate, it should reach the ear _________ of a second after the direct sound.

Reverberation time is directly proportional to ____________

Reverberation time is independent of the shape of the room.

In the Sabine’s expression for reverberation time t=0.16V/A, A represents __________

The absorption of a surface is the product of the __________ of the surface and its absorption coefficient.

Calculate the transmission loss given the sound levels measured on either side of the wall is 60 dB and 40 dB.

Hard materials used for sound insulation are good absorbers.

n rigid homogeneous walls, the transmission loss of a one-brick wall is _________

In cavity wall construction for soundproofing, the width of the cavity should be at least _________

The sound insulation offered by rigid homogenous walls decreases with the increase in the thickness of the wall.

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